The American Dental Association was founded in Niagara Falls, New York.
Source
The Anglican Church of America approved a gay bishop.
Germany declared war on France and sent its first wave of troops to Belgium to start the attack.
Rapper Kidd Creole stabbed a homeless man to death in New York City and was arrested.
President Barack Obama announced his Clean Power Plan to take action on climate change.
Louis VI had his coronation and was crowned the King of France.